adiabatic computation 1Heisenberg model 1lee-yang zeros 1quantum algorithms 1spectral gap 1spin systems 1
From the 1 of 3 linked papers with an AI index.
3 papers
quant-ph2026
Efficient quantum algorithm for Heisenberg spin systems
Sergey Bravyi, David Gosset, Yinchen Liu +1
The paper proves a lower bound on the spectral gap of a broad class of Heisenberg spin Hamiltonians and uses this to design an efficient quantum adiabatic algorithm for estimating…
quant-ph2026
Lee-Yang tensors and Hamiltonian complexity
Benjamin Wong, Sergey Bravyi, David Gosset +1
A complex tensor with binary indices can be identified with a multilinear polynomial in complex variables. We say it is a Lee-Yang tensor with radius if the polynomial…
math.CO2025
An exceptional equinumerosity of lattice paths and Young tableaux
Liam Ayres, Evan Bialo, Aidan Cook +6
We consider families of plane lattice paths enumerated by Guy, Krattenthaler, and Sagan (1992). We show by explicit bijection that these families are equinumerous w…